1 Department of Stomatology, Faculty of Dental Medicine, Université de Montréal, Montreal, QC, Canada.
2 Departments of Pathology and Laboratory Medicine and Dentistry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
3 Department of Stomatology, Faculty of Dental Medicine, Université de Montréal, Montreal, QC, Canada. Electronic address: [email protected].